Company lists · Data refreshed November 2026

Top 25 Convention organizers based in Germany

RevenueBase identified 127 company matches for convention organizers associated with Germany as of November 2026 and tracks 1,418 professional contacts across them, including 596 with verified work emails. Berlin is the largest hub.

This list covers company matches for convention organizers associated with Germany, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
127Companies
1,418Contacts tracked
596Verified emails
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The 25 largest convention organizers based in Germany

Ranked by team size
Top 25 of 127 company matches for convention organizers based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBerlin, GermanyHQ recorded Nov 6, 2026501-1,000133 contacts →

Exact match

“Host venue to upwards of 1,600 events a year, the Estrel Berlin’s premiere event location.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchKarlsruhe, GermanyHQ recorded Nov 6, 202651-200123 contacts →

Exact match

“Events organised by Karlsruher Messe- und Kongress GmbH bring together almost exhibitors and visitors in one of the liveliest commercial, academic, and research regions in Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMunich, GermanyHQ recorded Nov 6, 202651-200100 contacts →

Exact match

“For more than 50 years we focus on one thing: bringing people together through outstanding congress- and event management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMunich, GermanyHQ recorded Nov 6, 202651-20087 contacts →

Exact match

“DELIVERING FLAWLESS MEETINGS AND EVENTS WITH LASTING IMPACT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchJena, GermanyHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Since the founding of the company on April 1st, Conventus has successfully planned, prepared and conducted more than 500 national and international congresses, symposia, workshops…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBerlin, GermanyHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“IQPC Gesellschaft für Managementen mbH: IQPC bietet maßgeschneiderte Praxiskonferenzen, Großveranstaltungen, Fachseminare und interne Schulungsprogramme für Führungskräfte auf der…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMunich, GermanyHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“Network Circle ist der führende Konferenzveranstalter für vertraulichen Austausch unter C-Level und strategischen Führungskräften in Großunternehmen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEdingen-neckarhausen, GermanyHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Living Experience – technische Kompetenz folgt kreativer Kraft!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBremen, GermanyHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Mitten im Herzen von Bremen sorgen die MESSE BREMEN, CONGRESS BREMEN und die ÖVB-Arena für Handel, Wandel, Diskussion und Unterhaltung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchKarlsruhe, GermanyHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Die HINTE Expo & Conference ist ein privater Messe- und Kongressveranstalter mit Sitz in Karlsruhe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHanover, GermanyHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Tradition & Innovation Das Hannover Congress Centrum (HCC) verbindet genau dieses in idealer Weise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMünster, GermanyHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Seit 100 Jahren steht das Messe und Congress Centrum Halle Münsterland als größtes Veranstaltungszentrum in der Region für die Organisation und Durchführung internationaler…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchWeimar, GermanyHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Seit über 18 Jahren organisieren wir - die Kongress- und Kulturmanagement GmbH - mit Leidenschaft und Elan kleine und große Tagungen, Seminare und Kongresse und begleiten…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDarmstadt, GermanyHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Das darmstadtium ist der Treffpunkt für Wirtschaft, Wissenschaft und Kultur in der Metropolregion Frankfurt/Rhein-Main.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“hotelreservation.de Mit über 30 Jahren Erfahrung im Business-Travel- und Eventmanagement sind wir Ihre Full-Service-Agentur, wenn es um die Organisation und Durchführung von…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSaarbrücken, GermanyHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Congress Centrum Saar – Raum für Ihre Events.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchVelten, GermanyHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Welcome to ESTENSIS!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDuesseldorf, GermanyHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Kompletter Service für Konferenz- und Veranstaltungstechnik: Mieten, Kaufen, Planen und Installieren – alles aus einer Hand.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMunich, GermanyHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Als echter Veranstaltungs-Pionier revolutionieren wir bereits seit 1964 die wissenschaftliche Kongresslandschaft in Deutschland und sind dem Zeitgeist immer ein Stückchen voraus.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWeimar, GermanyHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Our software Converia is built for academic conferences and congresses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBaden-württemberg - Herrenberg, GermanyHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Sie wollen sich bei Ihren Kunden von der besten Seite präsentieren?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBalingen, GermanyHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“ELLIS EVENTS GmbH is an owner-operated full service agency for national as well as international businesses throughout the convention and congress market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMunich, GermanyHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Congress Organisation C.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchKonstanz, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“BODENSEEFORUM KONSTANZ is a venue for Meetings, Conferences and Cultural Events and is located in Konstanz, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDresden, GermanyHQ recorded Nov 6, 20261-109 contacts →

Exact match

“For 30 years K.I.T.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 127 convention organizers based in Germany

See the full list, filter by size, metro and specialty, and access 596 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Convention organizers based in Germany at a glance

As of Nov 6, 2026
42.0%Verified-email coverage
11.2Average contacts per company
11-50Median size (employees)
11.8%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
41
51-200
19
201-500
3
501-1,000
2

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 127 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Germany whose business descriptions match “convention organizers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 596 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “convention organizers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many convention organizers are there based in Germany?

RevenueBase identified 127 company matches for convention organizers associated with Germany as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Estrel Berlin tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most convention organizers?

Berlin leads with 15 company records, followed by Munich (10) and Leipzig (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 596 professional contacts with verified work emails tracked across these 127 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.